tryParseToDoubleValue property
Implementation
@Doc(message: '将一个dynamic的值尝试转换成double类型,如果转换失败了, 则返回null')
double? get tryParseToDoubleValue {
switch (runtimeType) {
case double:
return this as double;
case int:
return asInt.toDouble();
default:
return double.tryParse(asString);
}
}